Gwathoron

Soiler/Stained

Gwathorion

Son of Soiler/Stained

Gwathoriel

Daughter of Soiler/Stained

Gwathor

Soiler/Stained

gwatha-

To Soil/Stain

-or

genderless agental suffix

-on

masculine agental suffix

-ion

Son of……

-iel

Daughter of……